GB2094571B - Lighting control systems - Google Patents
Lighting control systemsInfo
- Publication number
- GB2094571B GB2094571B GB8106806A GB8106806A GB2094571B GB 2094571 B GB2094571 B GB 2094571B GB 8106806 A GB8106806 A GB 8106806A GB 8106806 A GB8106806 A GB 8106806A GB 2094571 B GB2094571 B GB 2094571B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control systems
- lighting control
- lighting
- systems
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/40—Controlling the intensity of light discontinuously
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8106806A GB2094571B (en) | 1981-03-04 | 1981-03-04 | Lighting control systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8106806A GB2094571B (en) | 1981-03-04 | 1981-03-04 | Lighting control systems |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2094571A GB2094571A (en) | 1982-09-15 |
GB2094571B true GB2094571B (en) | 1984-09-05 |
Family
ID=10520137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8106806A Expired GB2094571B (en) | 1981-03-04 | 1981-03-04 | Lighting control systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2094571B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010054381B4 (en) * | 2010-12-13 | 2012-09-06 | B & S Elektronische Geräte GmbH | Method for powering a discharge lamp, circuit arrangement with an electronic ballast and a discharge lamp and ballast |
-
1981
- 1981-03-04 GB GB8106806A patent/GB2094571B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2094571A (en) | 1982-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |